Top 10 ChatGPT Detector Tools to Use 2024

Top 10 ChatGPT Detector Tools to Use 2024

With the rising number of cases of pupils cheating using ChatGPT, the need for detecting the abuse of generative content has become crucial. It is where the AI content-detecting tools come into play!

You may use top ChatGPT Detectors like GPT-Zero, Turnitin, OpenAI GPT2 Output Detector, Hello-SimpleAIr, Contentatscale, and Writers AI Content Detector to detect AI content.

However, that is not all. Check out the complete list of paid and free ChatGPT detectors in 2024.

Is There a Way to Detect ChatGPT?

ChatGPT is an AI generative tool that responds promptly to your queries, ranging from general chat to complex topics.

Like any AI generative tool, ChatGPT is trained using various parameters and data to create a human-like response based on patterns.

Therefore, it can be challenging to identify ChatGPT’s work just by looking at it, but you can decipher it by identifying the pattern. It is where ChatGPT detecting tools come into play!

They can decipher the patterns and determine what sort of words, phrases, or sentences are likely to be created by AI in opposition to humans. The AI detecting tools will look into three factors the AI generative tool uses to create new content.

PredictabilityIt analyzes large datasets and learn to recognize patterns and relationships between different elements. Predict what comes next based on what has come before.
ProbabilityDetermine the likelihood of different outcomes based on statistical models. Generate content that is statistically likely to occur based on the input data.
PatternUse pattern recognition to identify and replicate patterns in data. Generate content that follows certain patterns or structures.

However, the chances of AI detecting tools identifying the AI generative work are still questionable because users can cheat more smartly.

Watch the video to learn how AI content detectors work;

Here is an exclusive list of ChatGPT detector tools highly recommended by previous users.

1. GPTZero

GPTZero is probably the most popular and widely used ChatGPT detector tool available. Created by Computer Science student Edward Tian in January 2023, the tool provides a simple interface to post the content and check the percentage of AI generative content.

Paste the text content or upload files in Word, PDF, or TXT formats and click “Get Results.” Here is an example. GPTZero does a word-by-word analysis and highlights the AI-generated text for all three prompts: summary, avg. Perplexity and burstiness score. Moreover, it is an entirely free tool; you need not create an account to access it.

Features of GPTZero

  • A free app
  • Web-based interface
  • Accepts files in different formats
  • Check 5,000 characters at once

2. Turnitin

Turnitin is another popular ChatGPT detecting tool prevalent in many schools, colleges, and universities.

Founded in 1998 as a plagiarism detection service, it sells licenses to its software that compares the text against its contents databases, such as books, websites, and academic papers.

A sophisticated algorithm, “Plagiarism Spectrum 2.0,” makes it unique, which detects twelve types of unoriginal work.

It models the words and syntax that AI, like ChatGPT, usually adopts to create responses.

As a part of the process, students or instructors will submit the work to Turnitin, which then analyzes the content to detect AI generative text.

A “similarity report” highlights the percentage of text that the AI generates.

Features of Turnitin

  • It is a paid app
  • Web-based interface
  • Accepts files in Docx, PDF, ODT, HWP, PPT, RTF, and more
  • Only accepts file that is less than 100MB

Continue reading to find out if the Turnitin app detects ChatGPT.

3. OpenAI GPT2 Output Detector

OpenAI GPT2 Output Detector is a handy tool that can quickly determine whether a human or an AI wrote the text.

In fact, it is developed by OpenAI, the same Company behind the internet-sensation ChatGPT.

Available in a web interface, it is hosted on HuggingFace for users to check their content for originality on the go.

GPT-2 Output ChatGPT detector
Copy and paste the text inside the box, and it will automatically highlight how much of the content is real or fake.

The tool can quickly detect AI-generated work by ChatGPT, GPT3, and GPT2 because the output detector model is based on the same model used by the chatbot.

Features of OpenAI GPT2 Output Detector

  • The demo version is free
  • Web-based interface
  • Only accepts text as copied and pasted
  • No word or character limit

4. Hello-SimpleAI ChatGPT Detector

Hello-SimpleAI ChatGPT Detector is quite robust compared to other tools, as it offers three different versions of detectors.

  • QA Version: QA version uses a PLM-based classifier and requires both query and answer to detect whether ChatGPT generated it.
  • Single-text Version: Using the same PLM-based classifier, it detects long text to determine whether ChatGPT generated it.
  • Linguistic Version: It detects whether a text is ChatGPT generated using linguistic features.
Hello-SimpleAI ChatGPT Detector
It detects AI content effectively.

The results are displayed via two models, GLTR and PPL, where GLTR applies baseline statistical methods to detect unoriginal work.

Features of Hello-SimpleAI ChatGPT Detector

  • It is a free tool
  • Web-based interface
  • Only accepts text
  • No word or character limit

5. is a paid AI generative content detector tool that detects contents by various GPT models, including GPT-2, GPT-3, the latest GPT 3.5, GPT Neo, and GPT-J.

Jon Gillham founded it in 2022 for serious web publishers concerned about detecting plagiarism.

With the rise in the use of ChatGPT for generating the content, Originality.AI comes in handy in detecting GPT-3.

You can sign up for the tool by paying $0.01 per credit, where one credit scans 100 words. ChatGPT Detectors ChatGPT Detectors detect unoriginal AI content.

Insert the text into the editor window to display the number of credits consumed, and choose whether you wish to detect AI content, plagiarism, or both.

Additionally, you get a few more features, such as team management and a dashboard with a history of activities, with a complete website scan and API promised to be available soon.

Features of Originality AI

  • It is a paid tool
  • Web-based interface
  • Only accepts text
  • No word or character limit

6. Writers AI Content Detector

Writers AI Content Detector is a simpler ChatGPT detector tool that analyzes your text and gives an instant result in a percentage.

It requires the URL or actual text to calculate the AI-generated content.

Based on its model and learning, it will estimate the words, syntax, and sentences likely to be created by an AI.

Writers AI Content ChatGPT Detector
The output is a percentage that determines whether the text is human or AI-generated.

Features of Writers AI Content Detector

  • It is a free tool
  • Web-based interface
  • Accept URL and text
  • Limitation of 1500 characters

7. Content At Scale

Content At Scale is an AI content detector that provides a quick, simple, and accurate result.

Often used for a quality assessment of academic papers, it helps detect AI-generated work and plagiarism word by word.

It predicts words that seem real or fake and mentions the percentage of the same.

Contentatscale ChatGPT detector
The final result is also displayed in a percentage with a caption mentioning whether a human or an AI creates the content.

However, the BETA tool is a paid version starting at $500 monthly.

Features of Content At Scale

  • It is a paid tool
  • Web-based interface
  • Accept text
  • No limitation of characters
  • Requires an invite to access the Beta version

8. Kazan SEO

Kazan or Kazan SEO is not just a content detection tool but also an all-in-one content optimization tool. It is a robust content detector tool that can quickly identify GPT3-generated content.

Additionally, it offers tools to optimize content, extract particular text, and stuff keywords to existing content. Therefore, you can use it to detect the AI content and edit it to create human-like content. You can use the free plant to check documents over 10,000 words.

Features of Kazan SEO

  • Both free and paid versions are available
  • Minimalist interface with accessible features
  • No character limit
  • Requires account creation

9. Sapling AI Content Detector

Unlike other ChatGPT detectors, Sapling is a grammar checker that catches AI-generated text, especially GPT-3.

It provides a web interface to insert your text and get the result promptly.

Sapling AI Content ChatGPT Detector
It delivers the real and fake probability, where the content is determined to be copied if the latter probability is higher.

Similarly, it highlights the total token count, primarily if you use a paid AI tool.

Features of Sapling AI Detector

  • It is a paid tool
  • Costs $12 per month
  • Checks up to 500 words at a time
  • Detect all types of GPT text

10. OpenAI Text Classifier

OpenAI Text Classifier is fine-tuned to detect almost every AI-generated content, including the latest GPT technology. Designed by OpenAI Labs, it applies the same model offered by GPT technology to detect AI-generated text.

However, you are required to sign up before accessing the OpenAI text classifier. You can post the text in the box and click Submit to get the result promptly.

OpenAI Text Classifier ChatGPT Detector
The result is displayed as whether the content is unlikely, likely, or highly like created by an AI.

Features of OpenAI Text Classifier

  • It provides both free and paid access
  • Offers simplistic user interface
  • It needs a minimum of 1,000 characters
  • It does not highlight the AI text

Read more to discover top ChatGPT alternatives and ChatGPT chrome extensions to make your work easier.

How to Bypass ChatGPT Detector?

The only way to successfully escape with your AI-generated content is to make it human-like.

Remember, ChatGPT detectors are modeled on the same concept as ChatGPT. Therefore, it will only detect the pattern generated by the AI.

You can successfully bypass the ChatGPT detectors by rewriting in your own words or heavily paraphrasing them, so the detector fails to recognize the pattern.

If you are wondering, here are a few tips to bypass the ChatGPT detector.

  • Rewrite the AI-generated text by replacing most words with their synonyms, breaking a sentence, or combining two sentences.
  • Rephrase the sentences in more human-spoken language and line breaks.
  • Paraphrase the sentences and introduce rare words, jargon, and colloquialisms.
  • Most of all, be creative and seek help from tools like Grammarly to rephrase wrong sentences, inserting even more diluted text into them.

Final Thoughts

ChatGPT is a handy tool to get ideas about simple to complex topics, but it can also be a regressive tool. Therefore, ChatGPT detector tools come in handy in detecting AI-generated text. You can choose from free and paid tools to detect content as required.

Continue reading to discover the benefits of ChatGPT along with its limitations.

Frequently Asked Questions

Is The ChatGPT Detector Accurate?

The detection accuracy depends on the quality and comprehensiveness of the database used for comparison.

Therefore, the accuracy of the ChatGPT detector is never 100%.

Is All ChatGPT Content Copied From Sources?

It uses different websites and resources to generate responses but does not intentionally copy content.

However, users must apply discretion before using ChatGPT’s content.

Can Google Detect AI-Generated Content?

Yes, Google can detect AI-Generated content but to an extent.

The essential thing to remember is that Google frowns upon AI-Generated content as it lacks creativity and quality.

Hence, you should avoid using AI-generated content for digital marketing at any cost.

Continue reading to learn about the best ChatGPT uses and how the ChatGPT model works.

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